1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import os
import sys
import subprocess
import unittest
from pathlib import Path
"""Test for pyside6-metaobjectdump.
The test prints commands to regenerate the base line."""
def msg_regenerate(cmd, baseline):
cmd_str = " ".join(cmd)
return (f"# Regenerate {baseline}\n"
f"{cmd_str} > {baseline}")
@unittest.skipIf(sys.version_info < (3, 8), "Needs a recent ast module")
class TestMetaObjectDump(unittest.TestCase):
"""Test for the metaobjectdump tool. Compares the output of metaobjectdump.py for some
example files in compact format."""
def setUp(self):
super().setUp()
self._dir = Path(__file__).parent.resolve()
pyside_root = self._dir.parents[4]
self._metaobjectdump_tool = pyside_root / "sources" / "pyside-tools" / "metaobjectdump.py"
self._examples_dir = (pyside_root / "examples" /
"qml" / "tutorials" / "extending-qml-advanced")
# Compile a list of examples (tuple [file, base line, command])
examples = []
for d in ["advanced2-Inheritance-and-coercion", "advanced3-Default-properties"]:
example_dir = self._examples_dir / d
examples.append(example_dir / "birthdayparty.py")
examples.append(example_dir / "person.py")
# Example with slot
examples.append(self._examples_dir / "advanced6-Property-value-source"
/ "happybirthdaysong.py")
metaobjectdump_cmd_root = [sys.executable, os.fspath(self._metaobjectdump_tool), "-c", "-s"]
self._examples = []
for example in examples:
name = example.parent.name
# Simplify "advanced2-Inheritance-and-coercion" -> "inheritance"
short_name = name.split("-")[1].lower()
baseline_name = f"baseline_{short_name}_{example.stem}.json"
baseline_path = self._dir / baseline_name
cmd = metaobjectdump_cmd_root + [os.fspath(example)]
self._examples.append((example, baseline_path, cmd))
print(msg_regenerate(cmd, baseline_path))
def testMetaObjectDump(self):
self.assertTrue(self._examples_dir.is_dir())
self.assertTrue(self._metaobjectdump_tool.is_file())
for example, baseline, cmd in self._examples:
self.assertTrue(example.is_file())
self.assertTrue(baseline.is_file())
baseline_data = baseline.read_text()
popen = subprocess.Popen(cmd, stdout=subprocess.PIPE)
actual = popen.communicate()[0].decode("UTF-8")
self.assertEqual(popen.returncode, 0)
self.assertEqual(baseline_data, actual)
if __name__ == '__main__':
unittest.main()
|
